328691016

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{147263}}^1$

素因数の和:147306

約数の個数: 48

約数和(自身を含む): 918927360

約数和(自身を除く): 590236344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 147263, 294526, 441789, 589052, 883578, 1178104, 1325367, 1767156, 2650734, 3534312, 4565153, 5301468, 9130306, 10602936, 13695459, 18260612, 27390918, 36521224, 41086377, 54781836, 82172754, 109563672, 164345508, 328691016]

約数ペア:

[(1, 328691016), (2, 164345508), (3, 109563672), (4, 82172754), (6, 54781836), (8, 41086377), (9, 36521224), (12, 27390918), (18, 18260612), (24, 13695459), (31, 10602936), (36, 9130306), (62, 5301468), (72, 4565153), (93, 3534312), (124, 2650734), (186, 1767156), (248, 1325367), (279, 1178104), (372, 883578), (558, 589052), (744, 441789), (1116, 294526), (2232, 147263)]